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. 2019 Aug 23;9(9):1191. doi: 10.3390/nano9091191

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© 2019 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

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Transmission electron microscopy (TEM) images (left panels), dynamic light scattering (DLS) data (middle panels) and Zeta potential (right panel) of Hep-P123 (a) Hep-P123-IW (b) and Hep-P123-Ado (c).